From 9b9e256f7b17eadccea17ac29a50bbf39c79a740 Mon Sep 17 00:00:00 2001
From: pjh456 <147148383@qq.com>
Date: Sun, 16 Aug 2026 19:35:11 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20DisposableStack=20full=5Freset=20?=
 =?UTF-8?q?=E9=87=8D=E5=BB=BA=E6=B5=8B=E8=AF=95=EF=BC=88=E5=85=A8=E5=B1=80?=
 =?UTF-8?q?=E6=A7=BD/=E5=8E=9F=E5=9E=8B=E9=93=BE/instanceof=20=E5=AD=98?=
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---
 .../tests/builtins_disposable_stack_tests.rs  | 20 +++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/crates/oxide_vm/tests/builtins_disposable_stack_tests.rs b/crates/oxide_vm/tests/builtins_disposable_stack_tests.rs
index 73581a9..37d2163 100644
--- a/crates/oxide_vm/tests/builtins_disposable_stack_tests.rs
+++ b/crates/oxide_vm/tests/builtins_disposable_stack_tests.rs
@@ -432,3 +432,23 @@ fn drop_accounts_capability_bytes() {
     let after = vm.session_gc_stats().total_bytes_freed;
     assert!(after > before, "reset 应回收栈对象状态盒，before={before} after={after}");
 }
+
+/// full_reset（dirty 重建）：global 与 object 家族重建后 DisposableStack 仍完整可用
+/// —— 全局槽、proto.constructor、原型方法、instanceof 与原型链全部存活。
+#[test]
+fn full_reset_rebuilds_disposable_stack() {
+    let mut vm = make_vm();
+    eval_in(&mut vm, "new DisposableStack().dispose(); 0").expect("run1");
+    vm.full_reset();
+    let text = eval_str(
+        &mut vm,
+        "var s = new DisposableStack(); var log = []; \
+         s.defer(function() { log.push('A'); }); \
+         s.dispose(); \
+         (s instanceof DisposableStack) + '|' + (DisposableStack.prototype.constructor === DisposableStack) + '|' + \
+         (DisposableStack.prototype[Symbol.dispose] === DisposableStack.prototype.dispose) + '|' + \
+         (DisposableStack.prototype[Symbol.toStringTag] === 'DisposableStack') + '|' + \
+         log.join(',')",
+    );
+    assert_eq!(text, "true|true|true|true|A");
+}